java.lang.Object

org.apache.felix.framework.wiring.BundleRequirementImpl

All Implemented Interfaces:: BundleRequirement, Requirement

Direct Known Subclasses:: WrappedRequirement

public class BundleRequirementImpl extends Object implements BundleRequirement

Constructor Summary

Constructors

Constructor

Description

BundleRequirementImpl(BundleRevision revision, String namespace, Map<String,String> dirs, Map<String,Object> attrs)

BundleRequirementImpl(BundleRevision revision, String namespace, Map<String,String> dirs, Map<String,Object> attrs, SimpleFilter filter)
Method Summary

Modifier and Type

Method

Description

Map<String,Object>

getAttributes()

Returns the attributes of this requirement.

Map<String,String>

getDirectives()

Returns the directives of this requirement.

SimpleFilter

getFilter()

String

getNamespace()

Returns the namespace of this requirement.

BundleRevision

getResource()

Returns the resource declaring this requirement.

BundleRevision

getRevision()

Returns the bundle revision declaring this requirement.

boolean

isOptional()

boolean

matches(BundleCapability cap)

Returns whether the specified capability matches this requirement.

String

toString()

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.osgi.resource.Requirement
equals, hashCode

Constructor Details
- BundleRequirementImpl
  
  public BundleRequirementImpl(BundleRevision revision, String namespace, Map<String,String> dirs, Map<String,Object> attrs, SimpleFilter filter)
- BundleRequirementImpl
  
  public BundleRequirementImpl(BundleRevision revision, String namespace, Map<String,String> dirs, Map<String,Object> attrs)
Method Details
- getNamespace
  
  public String getNamespace()
  
  Description copied from interface: BundleRequirement
  
  Returns the namespace of this requirement.
  
  Specified by:
  
  getNamespace in interface BundleRequirement
  
  Specified by:
  
  getNamespace in interface Requirement
  
  Returns:
  
  The namespace of this requirement.
- getDirectives
  
  public Map<String,String> getDirectives()
  
  Description copied from interface: BundleRequirement
  
  Returns the directives of this requirement.
  All requirement directives not specified by the wiring namespaces have no specified semantics and are considered extra user defined information.
  
  Specified by:
  
  getDirectives in interface BundleRequirement
  
  Specified by:
  
  getDirectives in interface Requirement
  
  Returns:
  
  An unmodifiable map of directive names to directive values for this requirement, or an empty map if this requirement has no directives.
- getAttributes
  
  public Map<String,Object> getAttributes()
  
  Description copied from interface: BundleRequirement
  
  Returns the attributes of this requirement.
  Requirement attributes have no specified semantics and are considered extra user defined information.
  
  Specified by:
  
  getAttributes in interface BundleRequirement
  
  Specified by:
  
  getAttributes in interface Requirement
  
  Returns:
  
  An unmodifiable map of attribute names to attribute values for this requirement, or an empty map if this requirement has no attributes.
- getResource
  
  public BundleRevision getResource()
  
  Description copied from interface: BundleRequirement
  
  Returns the resource declaring this requirement.
  This method returns the same value as BundleRequirement.getRevision().
  
  Specified by:
  
  getResource in interface BundleRequirement
  
  Specified by:
  
  getResource in interface Requirement
  
  Returns:
  
  The resource declaring this requirement. This can be null if this requirement is synthesized.
- getRevision
  
  public BundleRevision getRevision()
  
  Description copied from interface: BundleRequirement
  
  Returns the bundle revision declaring this requirement.
  
  Specified by:
  
  getRevision in interface BundleRequirement
  
  Returns:
  
  The bundle revision declaring this requirement.
- matches
  
  public boolean matches(BundleCapability cap)
  
  Description copied from interface: BundleRequirement
  
  Returns whether the specified capability matches this requirement.
  
  Specified by:
  
  matches in interface BundleRequirement
  
  Parameters:
  
  cap - The capability to match to this requirement.
  
  Returns:
  
  true if the specified capability has the same namespace as this requirement and the filter for this requirement matches the attributes of the specified capability; false otherwise.
- isOptional
  
  public boolean isOptional()
- getFilter
  
  public SimpleFilter getFilter()
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object

Class BundleRequirementImpl

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface org.osgi.resource.Requirement

Constructor Details

BundleRequirementImpl

BundleRequirementImpl

Method Details

getNamespace

getDirectives

getAttributes

getResource

getRevision

matches

isOptional

getFilter

toString